FSPassengers adds a lot of realism to the empty, and therefore unchallenging, world of Flight Simulators. Here are just a few of the features of FsPassengers:

• Add passengers to your flights! Finally, you're not alone anymore up in the skies.
• Keep detailed logs and statistics for every flight.
• Includes more than 1200 in-flight sounds to immerse you in the ambiance of flight. Attendants, passengers, special effects; listen to ATC chatter, music, GPWS, and more.
• Passengers react to how you fly your plane. Hear them scream if you make drastic mistakes, and get their opinion of your flight - in real time.
• Provide in-flight passenger services such as movies, music, and drinks.
• Make money for successful flights; be fined if you do something wrong.
• Manage an airline. (make money, manage an aircraft fleet, etc.)
• Maintain your aircraft in good condition, otherwise you may experience unique and surprising failures.
• Create and maintain pilot careers.
• Fly through dangerous parts of the world, and risk the safety of your plane, crew, or passengers!
• Export flights to your Virtual Airline.

"Since 2005, FsPassengers has carried more than 91 million passengers within flight simulators!"
(Click here to read about this)

Once the FsPassengers flight starts (by menu), every piloting mistake you make will be tracked and stated in a post-flight report: G-force excess, too much bank, rolling outside landing strip, forgetting lights, flaps, seat belts, door opening during flight, excess climb or descent rate as in real life and this will make you a better pilot. If your flying technique is really bad, you can hurt your passengers, and in extreme cases you can even hear them scream from the cabin! Speaking of sounds, there are more than 1200 sounds that you can hear in flight: co-pilot, hostess, GPWS, ATC chatter, music, sound effects, and many more. When the flight ends you will see a very detailed post-flight report that will describe how the flight went. If you run a company you will be rewarded with money based on ticket prices, oil prices, distance flown, number of passengers, cargo weight, airport taxes and other things. If you crash, you will lose money (your insurance will have to pay the damages) and your company's reputation will suffer. FsPassengers also contains a lot of unique features never seen in FSX or Prepar3D.
Screenshots:

The FsPassengers flight starts with the loading of your aircraft, which brings you to the first unique feature of FsP: the aircraft payload dialog that allows you to load and set your aircraft.